This Square D QO340 circuit breaker is a reliable and high-quality electrical equipment suitable for various industries. It features a 3-pole design and a 40 Amp breaking capacity, making it ideal for large circuits. The brand Square is known for producing top-of-the-line circuit breakers, and this model QO340 is no exception. This circuit breaker is perfect for use in business and industrial settings where it is essential to have a reliable and safe electrical system. It is compatible with a wide range of electrical equipment and supplies, making it a versatile option for any industrial application. Get your hands on this Square D QO340 circuit breaker today and enjoy a secure and efficient electrical system for your business.